Magnetic variometer
[电] 磁可变电感器
🧩 词语组成解析
n. 可变电感器, 气压表\\n[电] 可变电感器
🗣️ 情景例句
They have a good relationship.
他们关系不错。
I went to visit an uncle of mine in San Francisco.
我去旧金山看望一个叔叔。
In 1929, three years after his flight over the North Pole, the American explorer, R.E.Byrd, successfully flew over the South Pole for the first time.
美国探险家 R。伯德在飞越北极3年之后，于1929年第一次飞越了南极。